• Senior Systems Administrator…

    EPS Corporation (Dahlgren, VA)
    Senior Systems Administrator (Unix/Linux) - (758)...software systems . + Hands-on experience in: + System backup and recovery + Software and security ... Share this job as a link in your status update to LinkedIn. Job Title Senior Systems Administrator (Unix/Linux) Location Dahlgren, VA 22448 US (Primary) Job Type… more
    EPS Corporation (11/13/25)
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  • Information System Security

    Chenega Corporation (Oakton, VA)
    **Req ID:** 38323 **Summary** ** Information System Security Manager** **Arlington, VA** Are you ready to enhance your skills and build your career in a ... and take your career to the next level! The ** Information System Security Manager** will...with little or no supervision. Will contribute to detailed security analyses at the system -of- systems more
    Chenega Corporation (11/17/25)
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  • Senior Systems Engineer…

    M. C. Dean (Vienna, VA)
    …and other components of our cybersecurity infrastructure. As part of the team, the ** Senior Systems Engineer** 's responsibilities will include (but will not be ... (NIST, ISO, CMMC), and development of **detailed architecture and design** of system and security management capabilities; + **Researching available technology… more
    M. C. Dean (11/26/25)
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  • Senior Systems Analyst

    TekSynap (Dahlgren, VA)
    …process modeling, and architecture support for Navy enterprise IT systems . The Senior Systems Analyst ensures that system designs, integrations, and ... Minimum of eight (8) years of professional experience in system analysis, business process reengineering, and systems ...and the need to have a comprehensive well planned information management environment. "Technology moving at the speed of… more
    TekSynap (10/31/25)
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  • Senior SIGINT Ground Systems Expert

    KBR (Chantilly, VA)
    Title: Senior SIGINT Ground Systems Expert Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... + Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space… more
    KBR (11/07/25)
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  • Senior Network Engineer

    System One (Mclean, VA)
    Job Title: Senior Network Engineer Location: Arlington, VA Type: Contract To Hire Contractor Work Model: Onsite Security Clearance: Active Top Secret Clearance ... and support switches, routers, and data circuits for voice, data, and video systems . + Ensure secure configuration of network infrastructure in compliance with DoD… more
    System One (12/26/25)
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  • Senior Cyber Security Operations…

    Nuclear Fuel Services (Lynchburg, VA)
    …+ Author and maintain technical documentation for deployment, configuration, and management of security systems as required. + Keep abreast of emerging trends ... a difference. Position Overview: BWXT is currently seeking a Senior Cyber Security Analyst specializing in SOC...endpoint detection and response (EDR) solutions. + Proficiently utilize security incident and event management (SIEM) systems more
    Nuclear Fuel Services (12/30/25)
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  • Construction Security Manager-…

    V2X (Chantilly, VA)
    …tasks across the project lifecycle. The CSM will ensure integration of all systems , including information technology, telephone, security , electrical, HVAC, ... respect, responsibility, and professionalism. We are hiring for a Senior Construction Security Manager - Full Performance...CSM manages project security design and/or construction security efforts, to include system design schedule,… more
    V2X (11/25/25)
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  • Linux Systems Engineering Senior

    NTT America, Inc. (Newport News, VA)
    …to Plan, Deploy, and Harden Enterprise Services across multiple projects. + Ensure system compliance with Federal Information Security Management Act (FISMA) ... organization, apply now. We are currently seeking a Linux Systems Engineering Senior Specialist to join our...regulations, Defense Information Systems Agency (DISA) Security Technical Implementation Guides… more
    NTT America, Inc. (11/18/25)
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  • Senior System Administrator

    SAIC (Arlington, VA)
    …providing technical oversight and consultation services. + Perform complex system administration and security engineering efforts, STIG remediation, ... **Description** SAIC is seeking a motivated and experienced ** System Administrator** to join our team at the...server-related issues. + Provide mentorship and guidance to junior systems administrators and other IT staff. + Improve efficiencies… more
    SAIC (12/13/25)
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